<!DOCTYPE html>
<html lang="en">

<head>
  <meta charset="UTF-8" />
  <meta name="viewport" content="width=device-width, initial-scale=1.0" />
  <meta http-equiv="X-UA-Compatible" content="ie=edge" />
  <title>ModelEngine</title>
</head>
<style>
  #Loading {
    top: 50%;
    left: 50%;
    position: absolute;
    -webkit-transform: translateY(-50%) translateX(-50%);
    transform: translateY(-50%) translateX(-50%);
    z-index: 100;
  }
</style>

<body>
  <div id="mfe-content-right"></div>
</body>

</html>